79811004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 238902048

約数和(自身を除く): 159091044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 53, 78, 84, 91, 98, 106, 147, 156, 159, 182, 196, 197, 212, 273, 294, 318, 364, 371, 394, 546, 588, 591, 636, 637, 689, 742, 788, 1092, 1113, 1182, 1274, 1378, 1379, 1484, 1911, 2067, 2226, 2364, 2548, 2561, 2597, 2756, 2758, 3822, 4134, 4137, 4452, 4823, 5122, 5194, 5516, 7644, 7683, 7791, 8268, 8274, 9646, 9653, 10244, 10388, 10441, 14469, 15366, 15582, 16548, 17927, 19292, 19306, 20882, 28938, 28959, 30732, 31164, 31323, 33761, 35854, 38612, 41764, 53781, 57876, 57918, 62646, 67522, 71708, 73087, 101283, 107562, 115836, 125292, 125489, 135044, 135733, 146174, 202566, 215124, 219261, 250978, 271466, 292348, 376467, 405132, 407199, 438522, 501956, 511609, 542932, 752934, 814398, 877044, 950131, 1023218, 1505868, 1534827, 1628796, 1900262, 2046436, 2850393, 3069654, 3800524, 5700786, 6139308, 6650917, 11401572, 13301834, 19952751, 26603668, 39905502, 79811004]

約数ペア:

[(1, 79811004), (2, 39905502), (3, 26603668), (4, 19952751), (6, 13301834), (7, 11401572), (12, 6650917), (13, 6139308), (14, 5700786), (21, 3800524), (26, 3069654), (28, 2850393), (39, 2046436), (42, 1900262), (49, 1628796), (52, 1534827), (53, 1505868), (78, 1023218), (84, 950131), (91, 877044), (98, 814398), (106, 752934), (147, 542932), (156, 511609), (159, 501956), (182, 438522), (196, 407199), (197, 405132), (212, 376467), (273, 292348), (294, 271466), (318, 250978), (364, 219261), (371, 215124), (394, 202566), (546, 146174), (588, 135733), (591, 135044), (636, 125489), (637, 125292), (689, 115836), (742, 107562), (788, 101283), (1092, 73087), (1113, 71708), (1182, 67522), (1274, 62646), (1378, 57918), (1379, 57876), (1484, 53781), (1911, 41764), (2067, 38612), (2226, 35854), (2364, 33761), (2548, 31323), (2561, 31164), (2597, 30732), (2756, 28959), (2758, 28938), (3822, 20882), (4134, 19306), (4137, 19292), (4452, 17927), (4823, 16548), (5122, 15582), (5194, 15366), (5516, 14469), (7644, 10441), (7683, 10388), (7791, 10244), (8268, 9653), (8274, 9646)]